Function loadLogParam

src/OpenColorIO/OCIOYaml.cpp:2584–2612

// LogAffineTransform

inline void loadLogParam(const YAML::Node & node,
                         double(&param)[3],
                         const std::string & paramName)
{
    if (node.size() == 0)
    {
        // If a single value is provided.
        double val = 0.0;
        load(node, val);
        param[0] = val;
        param[1] = val;
        param[2] = val;
    }
    else
    {
        std::vector<double> val;
        load(node, val);
        if (val.size() != 3)
        {
            std::ostringstream os;
            os << "LogAffine/CameraTransform parse error, " << paramName;
            os << " value field must have 3 components. Found '" << val.size() << "'.";
            throw Exception(os.str().c_str());
        }
        param[0] = val[0];
        param[1] = val[1];
        param[2] = val[2];
    }
}

inline void load(const YAML::Node& node, LogAffineTransformRcPtr& t)
{